Two coils \( P \) and \( Q \) are separated by some distance. When a current of \( 3 \mathrm{~A}... VIDEO
Two coils \( P \) and \( Q \) are separated by some distance. When a current of \( 3 \mathrm{~A} \) flows through coil \( P \), a magnetic flux of \( 10^{-3} \mathrm{~Wb} \) passes through \( Q \). No current is passed through \( Q \). When no current passes through \( P \) and a current of 2 A passes through \( Q \), the flux through \( P \) is
[JEE (Main) 2019]
(a) \( 6.67 \times 10^{-3} \mathrm{~Wb} \)
(b) \( 3.67 \times 10^{-3} \mathrm{~Wb} \)
(c) \( 3.67 \times 10^{-4} \mathrm{~Wb} \)
(d) \( 6.67 \times 10^{-4} \mathrm{~Wb} \)
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